diff --git a/Include/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.h b/Include/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.h
index 9b6ba809..25de48bb 100644
--- a/Include/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.h
+++ b/Include/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.h
@@ -103,6 +103,31 @@ class NMCALCULATION_EXPORT nmCalculationDllPebiSolverTask : public QThread {
     bool updateSensitivityRun(const nmDataSensitive& sampling, quint64 runIndex,
                               QString* errorMessage = nullptr);
 
+    /** @brief 一组采样的临时返回值，参数顺序与采样配置的变量列表一致。 */
+    struct SensitivityRunResult
+    {
+        SensitivityRunResult() : m_nRunIndex(0), m_bSucceeded(false) {}
+        quint64 m_nRunIndex; ///< 与预览一致的零基运行编号。
+        QVector<double> m_vecParameters; ///< 本组参数的业务基准单位值。
+        QVector<QVector<double> > m_vecPressure;
+        QVector<QVector<double> > m_vecLogLog;
+        QVector<QVector<double> > m_vecSemiLog;
+        bool m_bSucceeded;
+        QString m_sFailureReason;
+    };
+
+    /**
+     * @brief 从源快照创建一份副本，按两种确定性方法的预览顺序串行求解全部组合。
+     * @param results 本次批量返回值；进入时清空，每组结果在更新下一组前独立保留。
+     * @return 全部组合遍历完成返回 true，单组成功与否读取对应 m_bSucceeded。
+     *         配置、基础网格或内存不足时返回 false；已完成的结果仍保留。
+     * @note 源任务要求与 createSensitivityRun() 相同。此接口同步执行，调用方
+     *       负责安排执行线程和在 DataManager 所属线程提前捕获源输入。
+     */
+    bool calculateSensitivityBatch(const nmDataSensitive& sampling,
+                                    std::vector<SensitivityRunResult>& results,
+                                    QString* errorMessage = nullptr) const;
+
   private:
     /** @brief 仅复制目标井求解的值快照，不登记或访问实时管理器。 */
     nmCalculationDllPebiSolverTask(const nmCalculationDllPebiSolverTask& source,
diff --git a/Src/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.cpp b/Src/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.cpp
index 372c4cb1..6af0b7d1 100644
--- a/Src/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.cpp
+++ b/Src/nmNum/nmCalculation/nmCalculationDllPebiSolverTask.cpp
@@ -857,6 +857,71 @@ bool nmCalculationDllPebiSolverTask::updateSensitivityRun(
     return true;
 }
 
+bool nmCalculationDllPebiSolverTask::calculateSensitivityBatch(
+        const nmDataSensitive& sampling, std::vector<SensitivityRunResult>& results,
+        QString* errorMessage) const
+{
+    results.clear();
+    if(errorMessage) errorMessage->clear();
+    try {
+        // 冻结整次批量的配置，次数、运行顺序和返回参数都使用同一份采样数据。
+        const nmDataSensitive frozenSampling(sampling);
+        bool overflow = false;
+        const quint64 count = frozenSampling.calculateModelCount(&overflow);
+        const nmDataSensitive::CalculationType type = frozenSampling.getCalculationType();
+        if(overflow || count == 0 || !frozenSampling.usesBaseUnits() ||
+           (type != nmDataSensitive::CALC_DETERMINISTIC &&
+            type != nmDataSensitive::CALC_DETERMINISTIC_MULTIVARIATE)) {
+            if(errorMessage) *errorMessage = tr("Invalid sensitivity sampling configuration.");
+            return false;
+        }
+
+        // 只在整次批量开始时复制模型与网格；首组参数由创建接口填入。
+        QString creationError;
+        QScopedPointer<nmCalculationDllPebiSolverTask> task(
+                    createSensitivityRun(frozenSampling, 0, &creationError));
+        if(!task) {
+            if(errorMessage) *errorMessage = creationError;
+            return false;
+        }
+
+        for(quint64 runIndex = 0; runIndex < count; ++runIndex) {
+            SensitivityRunResult result;
+            result.m_nRunIndex = runIndex;
+            // 单参数法保持其余参数的模型值，多参数法按预览组合顺序逐组取值。
+            bool inputReady = frozenSampling.getRunValues(runIndex, result.m_vecParameters);
+            if(!inputReady) {
+                result.m_sFailureReason = tr("Invalid sensitivity sampling configuration.");
+            } else if(runIndex > 0) {
+                // 本组更新失败仍保留运行编号，下一组继续从冻结基准更新。
+                inputReady = task->updateSensitivityRun(frozenSampling, runIndex,
+                                                        &result.m_sFailureReason);
+            }
+            if(inputReady) {
+                task->run();
+                result.m_bSucceeded = task->wasSuccessful();
+                if(result.m_bSucceeded) {
+                    result.m_vecPressure = task->getAutoFitResultPressure();
+                    result.m_vecLogLog = task->getAutoFitResultLogLog();
+                    result.m_vecSemiLog = task->getAutoFitResultSemiLog();
+                } else {
+                    result.m_sFailureReason = task->getFailureReason();
+                }
+            }
+            // Qt 曲线容器按值保留；下一组清空任务结果不会清掉这里的曲线。
+            // 不预先展开全部组合或预分配总次数，也不合并重复的基准组合。
+            results.push_back(result);
+        }
+        return true;
+    } catch(const std::bad_alloc&) {
+        if(errorMessage) *errorMessage = tr("Insufficient memory to process solver results.");
+        return false;
+    } catch(const std::length_error&) {
+        if(errorMessage) *errorMessage = tr("Insufficient memory to process solver results.");
+        return false;
+    }
+}
+
 void nmCalculationDllPebiSolverTask::run()
 {
     m_nSolveTimeMs = -1;